Specifications

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 thin electrical insulation cardbaord

Specification:

thickness:0.8-8mm

width:1000mm*2000mm     1100mm*2200mm   2000mm*4000mm

color:

natural color     red color

 

Thechnical data:

Number	Index		Unit	Specification	Standard data
1	Thickness & tolerance		%	≤1.6mm	±6%
				≤1.6mm	±4%
2	Density		g/cm3	≤1.6mm	1.0-1.2
				>1.6mm-3.0mm	1.0-1.25
				>3.0mm-6.0mm	1.15-1.3
				>6.0mm-8.0mm	1.2-1.3
3	Water content		%	0.1-8.0mm	≤8.0
4	ash content		%	0.1-8.0mm	≤1.0
5	Tensile strength	MD	mpa	0.1-8.0mm	≥80
		CD		0.1-8.0mm	≥50
				0.1-8.0mm	≥50
6	Elongation	MD	%	0.1-8.0mm	≥3
		CD	%	0.1-8.0mm	≥4
7	Electric Strenth	In oil	kv/mm	≤1.6mm	≥35
				>1.6mm-2.0mm	≥30
				>2.0mm-2.5mm	≥27
				>2.5mm-8.0mm	≥24
8	oil absorbency		%	≤3.0mm	≥9
				>3.0mm-8.0mm	≥7